age = 45

match age:
    case 45:
        print("正是能战之时")
    case x if x > 30:
        print("中坚力量")
    case 25:
        print("势头正猛")
    case _:
        print("朝气蓬勃")


list1 = ["python","js"]

match list1:
    case ["python"]:
        print("只有python")
    case _:
        print("编程核心")